From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: linux-sparse@vger.kernel.org
Cc: Christopher Li <sparse@chrisli.org>,
Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Subject: [PATCH 0/3] fix cast to bool
Date: Sun, 11 Dec 2016 22:13:25 +0100 [thread overview]
Message-ID: <20161211211328.26735-1-luc.vanoostenryck@gmail.com> (raw)
This serie fix casting to bool (patch 1) and add two simplifications
which couldn't be done without the fix.
Luc Van Oostenryck (3):
fix cast to bool
simplify comparisons followed by an equality test against 0 or 1
simplify '(x || x)' and '(x && x)'
evaluate.c | 32 +++++++++++++++++
simplify.c | 73 ++++++++++++++++++++++++++++++++++++---
validation/bool-cast-bad.c | 27 +++++++++++++++
validation/bool-cast-explicit.c | 26 ++++++++++++++
validation/bool-cast-implicit.c | 28 +++++++++++++++
validation/optim/bool-same-args.c | 12 +++++++
validation/optim/setcc-setcc.c | 19 ++++++++++
validation/optim/setcc-seteq.c | 13 +++++++
validation/optim/setcc-setne.c | 13 +++++++
9 files changed, 239 insertions(+), 4 deletions(-)
create mode 100644 validation/bool-cast-bad.c
create mode 100644 validation/bool-cast-explicit.c
create mode 100644 validation/bool-cast-implicit.c
create mode 100644 validation/optim/bool-same-args.c
create mode 100644 validation/optim/setcc-setcc.c
create mode 100644 validation/optim/setcc-seteq.c
create mode 100644 validation/optim/setcc-setne.c
--
2.10.2
next reply other threads:[~2016-12-11 21:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-11 21:13 Luc Van Oostenryck [this message]
2016-12-11 21:13 ` [PATCH 1/3] fix cast to bool Luc Van Oostenryck
2016-12-11 21:13 ` [PATCH 2/3] simplify comparisons followed by an equality test against 0 or 1 Luc Van Oostenryck
2016-12-11 21:13 ` [PATCH 3/3] simplify '(x || x)' and '(x && x)' Luc Van Oostenryck
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